Technology Process of benzyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-xylopyranoside
There total 6 articles about benzyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-xylopyranoside which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
4 A molecular sieve; mercury(II) cyanide;
In
dichloromethane;
for 24h;
Ambient temperature;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 1.) NaH, / 1.) 1,2-dimethoxyethane, 0 deg, 2.) RT, 30 min.
2: 87 percent / KOH, Dowex 50 W (H+) / H2O / 12 h / Heating
3: 1.) NaH / 1.) N,N,-dimethylformamide, 0 deg, 2.) RT, 1 h
4: 82 percent / PdCl2, sodium acetate / acetic acid; H2O / 40 h / 70 °C
5: 78 percent / molecular sieve 4 Angstroem, Hg(CN)2 / CH2Cl2 / 24 h / Ambient temperature
With
potassium hydroxide; 4 A molecular sieve; Dowex 50 W (H+); sodium acetate; mercury(II) cyanide; sodium hydride; palladium dichloride;
In
dichloromethane; water; acetic acid;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1.) NaH / 1.) N,N,-dimethylformamide, 0 deg, 2.) RT, 1 h
2: 82 percent / PdCl2, sodium acetate / acetic acid; H2O / 40 h / 70 °C
3: 78 percent / molecular sieve 4 Angstroem, Hg(CN)2 / CH2Cl2 / 24 h / Ambient temperature
With
4 A molecular sieve; sodium acetate; mercury(II) cyanide; sodium hydride; palladium dichloride;
In
dichloromethane; water; acetic acid;
